sparse indexes share|improve this answer answered Jun 26 '14 at 12:18 RikkusRukkus 3,90621216 I just removed that null document and it worked :) +1 ..thx for the help –Trialcoder Target collection has no explicit unique indexes (aside from the auto-create _id). How do i get the error field from the error object as object?3MongoDB, using Mongoose duplicate key error index?0Mongoose and mongoDB - duplicate key error9Mongoose/MongoDB throwing duplicate key error on save?1Duplicate IMO it's the solution that adds the least surface area to the api - if you use mongoose, you know how to use hooks, so here's a slight modification to hooks

vkarpov15 commented Jul 4, 2016 Thank @alexbooker and co, they wrote the plugins :) thomas-lee commented Jul 14, 2016 • edited Not sure if anyone still want to extract the value. ObjectIds are extremely unlikely to collide, the fact that this is happening repeatedly in the same place is very strange. Mongo is auto-generating it. Reload to refresh your session.

What should I do? Terms Privacy Security Status Help You can't perform that action at this time. I'm inserting documents without assigning _id. No more ugly 11000 and 11001 checks!

Setting the index of an attribute to unique: true will tell mongodb to return ugly error message like this: { [MongoError: insertDocument :: caused by :: 11000 E11000 duplicate key error Because of the unique constraint, MongoDB will only permit one document that lacks the indexed field. How can I trouble shoot this? You can combine the unique constraint with the sparse index to filter these null values from the unique index and avoid the error.

Standard way for novice to prevent small round plug from rolling away while soldering wires to it extend /home partion with available unallocated Tenant claims they paid rent in cash and If you don't care about _id, you can explicitly do delete user._id before inserting and MongoDB will create a unique _id for you. Like this: schema.post('error', function(err, next) { // it can be moved to plugin if (err.code === 11000) { return next(new ValidationError(...)); } next(err); }); Model.create({}).catch(function(err) { if (err instanceof ValidationError) { Private packages for the whole team It’s never been easier to manage developer teams with varying permissions and multiple projects.

Pre-save validation is not a real solution here, because only unique index guarantees uniqueness. vkarpov15 commented May 7, 2016 @hosein sample data and sample code will help a lot. I can provide a sample of the data if you like, just let me know. Check with mydb.users.getIndexes() if this is the case and manually remove the unwanted index with mydb.users.dropIndex(). –RikkusRukkus Jun 26 '14 at 13:51 Man you are awesome..I hope i could

Is there anything wrong with this more symmetric aircraft design, and why isn't it used? Only my scheme Sound doesn't any key username... 'use strict'; let mongoose = require('mongoose'); // let Schema = mongoose.Schema; // module.exports = () =>{ let schema = new Schema({ creator_id: { I had that issue due to outdated indexes in collection for fields, which should be stored by different new path. getting same error as mentioned by MrDHat @vkarpov15 Please let me know.

Additionally I had a question about Model.create(). Not the answer you're looking for? Typical size of each array element is roughly 500B according to http://bytesizematters.com/. For example, a collection has a unique index on a.b: db.collection.createIndex( { "a.b": 1 }, { unique: true } ) The unique index permits the insertion of the following document into

Removing a field from a Mongoose model doesn't affect the database. simison commented May 1, 2016 @ChrisDillinger https://github.com/mongodb/mongo/blob/2cf31060a74ac438b58c5150ba30da4144112744/src/mongo/base/error_codes.err 👍 2 vkarpov15 referenced this issue May 11, 2016 Merged Add support for express-style error handling middleware #4139 vkarpov15 added the fixed? share|improve this answer answered Jun 24 '15 at 2:35 Yegor 1156 add a comment| up vote 1 down vote I had a similar problem and what solved it was realising that What is the difference between SAN and SNI SSL certificates?

You signed in with another tab or window. As a test, I query an object by id, then try to save the same object without updating anything. How to point a sun lamp using a vector in Python? If you are instantiating the document manually, try setting this flag to false before saving it: var instance = new Model({ '_id': '...', field: '...' }); instance.isNew = false; instance.save(function(err) {

Simplify doesn't work properly Can my boss open and use my computer when I'm not present? var field = err.message.split('.$')[1]; // now we have `email_1 dup key` field = field.split(' dup key')[0]; field = field.substring(0, field.lastIndexOf('_')); // returns email paambaati commented Apr 9, 2015 @vkarpov15 After Mongoose You signed out in another tab or window. If there is more than one document without a value for the indexed field or is missing the indexed field, the index build will fail with a duplicate key error.

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed user B: run pre-save, is the value unique? So , delete it when next loop vervald commented Apr 26, 2016 • edited var aladdinId; //добавление аладина db.collection('Aladdins').insertOne({ "hash" : totalAmounts.terminals, "public_key_1" : totalAmounts.terminals, "test" : true, "created" : 1446296623, Retrieving values() from a Map of Sets in SOQL query How to work on downloaded copies of database tables in QGIS Has Tony Stark ever "gone commando" in the Iron Man

user B: insert value user A: insert value (BUG!) vkarpov15 commented Apr 15, 2015 Yep mongoose-unique-validator is not at all guaranteed to be unique, at least with multiple processes. The "plugin" tag is a reference to OP's issue about beautifying MongoErrors, which would be a valid plugin use case. Repeat the above with other classes and they work. I tried db.movies.find(), movies.find() and other options, but nothing happens, and when i type show collestions I only get system.indexes.

What should I do? vkarpov15 closed this Mar 5, 2015 saprative commented Jul 3, 2015 having the same kind of problem dhanabalt commented Jul 6, 2015 me too having the same problem vkarpov15 commented Jul Ok, that's enough for today, going home... The relevant documentation for this: If a document does not have a value for the indexed field in a unique index, the index will store a null value for this document.

Writing referee report: found major error, now what? MrDHat commented Nov 22, 2014 The problem here is that I am not adding _id from my code. You signed out in another tab or window. This used to work before updating to v1.x. What should I do? Let's wait to see what owners/others have to say about this. user A: run pre-save, is the value unique? If I get a good response, I'll will update these packages again to reflect that method. At first glance, I suspect this issue has to do...

Is it still to be decided whether that will be done? Hide Permalink Githook User added a comment - Mar 25 2015 10:44:11 PM UTC Author: {u'username': u'erh', u'name': u'Eliot Horowitz', u'email': u'[email protected]'} Message: SERVER-17532: fix dup key error message in wiredtiger Because of the unique constraint, MongoDB will only permit one document that lacks the indexed field. So the mongodb may automatically set the 'name' value of new record as null which is duplicate key. Asked my c...

Thanks for subscribing! Any ideas? Try it now! vkarpov15 commented Apr 16, 2016 Provide code samples please, otherwise not much I can do to help. Why does the ISS track appear to be sinusoidal? Make sure you do use dbName; db.dropDatabase();. You can combine the unique constraint with the sparse index to filter these null values from the unique index and avoid the error. Rolling back my development to a stable mongo. As of now, could you please tell the approximate estimate of t...

Join them; it only takes a minute: Sign up E11000 duplicate key error index in mongodb mongoose up vote 60 down vote favorite 12 Following is my user schema in user.js That is, the unique index prevents separate documents from having the same value for the indexed key, but the index does not prevent a document from having multiple elements or embedded Reload to refresh your session. WeergavewachtrijWachtrijWeergavewachtrijWachtrij Alles verwijderenOntkoppelen Laden... Thanks for subscr...